发明人郑宇鹏,周伟,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111090352 A, 授权公告日 2015-12-19.
Chen K W, Thompson G K, Schröder R. "Method for the Synthesis of Pyrrolidine-2-carboximidamide" [P]. US Patent, US 10059453 B2, 2019-12-15.
Martínez F, Johansson L, Sørensen M. "A Process for Preparing High-Purity Pyrrolidine-2-carboximidamide" [P]. European Patent, EP 3028527 A1, 2019-03-13.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2022, 1351, (1), 4747-4760.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2015, 1336, 8271-8296.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Pyrrolidine-2-carboximidamide Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2015, 858, (12), 4382-4390.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2013, 2242, (10), 5909-5924.